5143231165 has 16 divisors (see below), whose sum is σ = 6308167680. Its totient is φ = 4024480320.

The previous prime is 5143231147. The next prime is 5143231237. The reversal of 5143231165 is 5611323415.

It is not a de Polignac number, because 5143231165 - 2²¹ = 5141134013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7492 + ... + 101698.

It is an arithmetic number, because the mean of its divisors is an integer number (394260480).

Almost surely, 2^5143231165 is an apocalyptic number.

It is an amenable number.

5143231165 is a deficient number, since it is larger than the sum of its proper divisors (1164936515).

5143231165 is a wasteful number, since it uses less digits than its factorization.

5143231165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94452.

The product of its digits is 10800, while the sum is 31.

The square root of 5143231165 is about 71716.3242574520. The cubic root of 5143231165 is about 1726.1505916119.

The spelling of 5143231165 in words is "five billion, one hundred forty-three million, two hundred thirty-one thousand, one hundred sixty-five".